This detailed comparison of EFM8BB31F64A-C-4QFN24R and EFM8BB31F64A-B-4QFN24R in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 64KB FLASH 24QFN | IC MCU 8BIT 64KB FLASH 24QFN |
| In Stock | 250 | 698 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | Automotive, AEC-Q100, Busy Bee | Automotive, AEC-Q100, Busy Bee |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 20 | 20 |
| Program Memory Size | 64KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 4.25K x 8 | 4.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 12x10/12b SAR; D/A 2x12b | A/D 12x10/12b SAR; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| ATSAMS70N19A-ANT | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 100LQFP |
|
| MB91F467DAPFVS-GS-N2K5E2 | Cypress Semiconductor | IC MCU 32B 1.0625MB FLASH 208QFP |
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| ATTINY406-SF | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 20SOIC |
|
| R5F52108CDFP#30 | Renesas Electronics America | IC MCU 32BIT 512KB FLSH 100LFQFP |
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| PIC24FJ128GL410T-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 128KB FLASH 100TQFP |
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| TMS320F28066PNT | Texas Instruments | IC MCU 32BIT 256KB FLASH 80LQFP |
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| MSP430FR69791IPZ | Texas Instruments | IC MCU 16BIT 128KB FRAM 100LQFP |
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| CY8C4148AXI-S445 | Cypress Semiconductor | IC MCU 32BIT 256KB FLASH 64TQFP |
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| MC68HC711E9VFU2 | VIGOR | MICROCONTROLLER, 8 BIT, HC11 CPU |
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| CY7C60413-16LKXC | VIGOR | IC MCU 8BIT 8KB FLASH 16QFN |
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| PIC10F322T-I/OT | Roving Networks / Microchip Technology | IC MCU 8BIT 896B FLASH SOT236 |
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| DSPIC30F1010-20E/SO | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 28SOIC |
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| PIC18F2480T-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN |
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| R5F72867N100FA#U2 | Renesas Electronics America | IC MCU 32BIT 1MB FLASH 176LQFP |
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| XEF216-512-TQ128-I20 | XMOS | IC MCU 32BIT 2MB FLASH 128TQFP |
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